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Establishments primarily engaged in manufacturing clay firebrick and other heat resisting clay products.


SIC Code 3255 - Clay Refractories is a final level code of the “Manufacturing” Division. There are 13 companies classified in this industry in the USA with an estimated employment of 895 people.

Hierarchy Navigation for SIC Code 3255

Parent Category (less specific)

Industry Examples

Common types of examples within SIC Code 3255 - Clay Refractories are:

  • Brick, clay refractory: fire clay and high alumina
  • Castable refractories, clay
  • Cement, clay refractory
  • Clay refractories
  • Crucibles, fire clay
  • Fire clay blocks, bricks, tile, and special shapes
  • Firebrick, clay
  • Floaters, glasshouse: clay
  • Foundry refractories, clay
  • Glasshouse refractories
  • Heater radiants, clay
  • Hot top refractories, clay
  • Insulating firebrick and shapes, clay
  • Kiln furniture, clay
  • Ladle brick, clay
  • Melting pots, glasshouse: clay
  • Mortars, clay refractory
  • Plastics fire clay bricks
  • Plastics refractories, clay
  • Rings, glasshouse: clay
  • Saggers
  • Stoppers, glasshouse: clay
  • Tank blocks, glasshouse: clay
  • Tile, clay refractory

Industry Image

Example photo for industry SIC 3255 - Clay Refractories. This image represents an activity or product found in this industry.


For some business types, there may be a similar industry to SIC Code 3255 - Clay Refractories that is a better classification match.

Establishments primarily engaged in manufacturing nonclay refractories and all graphite refractories, whether of carbon bond or ceramic bond, are classified in SIC Code - 3297.

Companies compiles comprehensive business data and executive contact leads for businesses within SIC Code 3255 - Clay Refractories. Some of the leading and most notable companies are listed below. To order a list of companies within SIC Code 3255 - Clay Refractories for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. Our data analysts are standing by to assist in your list setup and target marketing.

Industry Executives

Would you like to email executives in SIC Code 3255 - Clay Refractories? Below are some of the common job titles available to be targeted.

  • Business Development
  • Chairman
  • C-Level
  • Director
  • Engineering
  • Executive Director
  • Facilities
  • Finance
  • Human Resource
  • IT
  • Manager
  • Marketing
  • Manufacturing
  • Operations
  • Owner
  • Partner
  • President
  • Principal
  • Purchasing
  • Sales
  • Vice President

For specific job title targeting, please provide details in the business list request form.

Executive Email List

Extended SIC Code Categories for SIC 3255

For business marketing and targeting, SIC Codes have been extended to provide more specific classifications within SIC Code 3255 – Clay Refractories. Extended SIC Codes are being continuously updated to reflect the current business environment.

6-digit SIC

  • 325501Crucibles (manufacturers)
  • 325598Clay Refractories (manufacturers)

7-digit SIC

  • 3255001Clay Refractories (manufacturers)
  • 3255002Plastic Refractories
  • 3255003Plastic Fire Clay Bricks
  • 3255004Glasshouse Refractories
  • 3255005Floaters-Glasshouse-Clay
  • 3255006Melting Pots-Glasshouse-Clay
  • 3255007Stoppers-Glasshouse-Clay
  • 3255008Tank Blocks-Glasshouse-Clay
  • 3255009Tile & Brick Refractories (except Plastic)
  • 3255010Brick, Clay Refractory
  • 3255011Fire Clay Blocks, Bricks, Tile Or Special Shapes
  • 3255012Firebrick, Clay
  • 3255013Ladle Brick, Clay
  • 3255014Tile, Clay Refractory
  • 3255015Firing Oven & Accessories, Clay
  • 3255016Kiln Furniture, Clay
  • 3255017Castable Refractories-Clay
  • 3255018Cement, Clay Refractory
  • 3255019Foundry Refractories, Clay
  • 3255020Heater Radiants, Clay
  • 3255021Hot Top Refractories, Clay
  • 3255022Mortars, Clay Refractory
  • 3255023Crucibles (manufacturers)

8-digit SIC

  • 32550000Clay Refractories
  • 32550100Plastic Refractories
  • 32550101Plastic Fire Clay Bricks
  • 32550200Glasshouse Refractories
  • 32550201Floaters, Glasshouse: Clay
  • 32550202Melting Pots, Glasshouse: Clay
  • 32550203Stoppers, Glasshouse: Clay
  • 32550204Tank Blocks, Glasshouse: Clay
  • 32550300Tile And Brick Refractories, Except Plastic
  • 32550301Brick, Clay Refractory
  • 32550302Fire Clay Blocks, Bricks, Tile, Or Special Shapes
  • 32550303Firebrick, Clay
  • 32550304Ladle Brick, Clay
  • 32550305Tile, Clay Refractory
  • 32550400Firing Oven And Accessories, Clay
  • 32550401Kiln Furniture, Clay
  • 32559901Castable Refractories: Clay
  • 32559902Cement, Clay Refractory
  • 32559903Foundry Refractories, Clay
  • 32559904Heater Radiants, Clay
  • 32559905Hot Top Refractories, Clay
  • 32559906Mortars, Clay Refractory